GPT-5.5

GPT-5.5

Developer	OpenAI
Release date	April 23, 2026
Family	GPT
Generation	GPT-5.5
Level
Context window	1.1M tokens
Max output	128K tokens
Input	File, image, text
Output	Text
Knowledge cutoff	2025-12-01
Weights	Closed
Predecessor	GPT-5.4
Website	openai.com
Links	Docs

Part of a series on

input: $5.00
cached: $0.50
output: $30.00
Context: 1.1Mtokens
Released: 6mo ago

Infrastructure

Provider availability

Provider	Endpoint	Context	Input /M tokens	Output /M tokens	Cached input /M tokens	Cache write /M tokens	Uptime 1d	Data handling
OpenAI	openai/flex	1.1M	$2.50	$15.00	$0.25	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
OpenAI	openai/flexBatch pricing	1.1M	$2.50	$15.00	$0.25	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Azure	azure	1.1M	$5.00	$30.00	$0.50	—	100.00%	ZDR: Yes Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Azure	azureBatch pricing	1.1M	$5.00	$30.00	$0.50	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
OpenAI	openai	1.1M	$5.00	$30.00	$0.50	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
OpenAI	openaiBatch pricing	1.1M	$5.00	$30.00	$0.50	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Amazon Bedrock	amazon-bedrock/us-east-1	1.1M	$5.50	$33.00	$0.55	—	—	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Amazon Bedrock	amazon-bedrock/us-east-1Batch pricing	1.1M	$5.50	$33.00	$0.55	—	—	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Azure	azure/us	1.1M	$5.50	$33.00	$0.55	—	100.00%	ZDR: Yes Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Azure	azure/eu	1.1M	$5.50	$33.00	$0.55	—	100.00%	ZDR: Yes Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Azure	azure/usBatch pricing	1.1M	$5.50	$33.00	$0.55	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Azure	azure/euBatch pricing	1.1M	$5.50	$33.00	$0.55	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
OpenAI	openai/fast	1.1M	$12.50	$75.00	$1.25	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
OpenAI	openai/fastBatch pricing	1.1M	$12.50	$75.00	$1.25	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12

Provider data:OpenRouter

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